*SUPPORT*
IN: lug OUT: RED
IN: gazzer gazzer dax kiki OUT: BLUE BLUE GREEN
IN: tufa kiki OUT: YELLOW GREEN
IN: tufa dax lug fep OUT: YELLOW RED YELLOW RED YELLOW RED
IN: tufa wif dax gazzer OUT: YELLOW YELLOW YELLOW YELLOW BLUE
IN: tufa wif dax kiki OUT: YELLOW YELLOW YELLOW YELLOW GREEN
IN: lug dax tufa OUT: RED YELLOW
IN: lug kiki wif OUT: RED GREEN RED GREEN RED GREEN RED GREEN
IN: gazzer OUT: BLUE
IN: gazzer kiki dax gazzer OUT: BLUE GREEN BLUE
IN: kiki kiki OUT: GREEN GREEN
IN: kiki OUT: GREEN
IN: tufa OUT: YELLOW
IN: lug dax lug OUT: RED RED

*QUERY*
IN: gazzer dax gazzer fep OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: kiki fep OUT: GREEN GREEN GREEN
IN: tufa wif dax tufa OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki dax lug OUT: GREEN RED
IN: gazzer kiki dax kiki dax tufa OUT: BLUE GREEN GREEN YELLOW
IN: lug fep OUT: RED RED RED
IN: gazzer kiki OUT: BLUE GREEN
IN: lug lug OUT: RED RED
IN: gazzer gazzer OUT: BLUE BLUE
IN: gazzer tufa tufa lug OUT: BLUE YELLOW YELLOW RED

*GRAMMAR*
tufa -> YELLOW 
 kiki -> GREEN 
 lug -> RED 
 gazzer -> BLUE 
 x1 fep -> [x1] [x1] [x1] 
 x1 wif -> [x1] [x1] [x1] [x1] 
 x1 dax u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 